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A221524 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 2
6 0
7 0
8 6
9 2
10 0
11 0
12 12
13 10
14 4
15 0
16 0
17 20
18 30
19 36
20 6
21 0
22 0
23 30
24 68
25 144
26 94
27 10
28 0
29 0
30 42
31 130
32 400
33 536
34 274
35 16
36 0
37 0
38 56
39 222
40 900
41 1940
42 2172
43 768
44 26
45 0
46 0
47 72
48 350
49 1764
50 5368
51 9982
52 8544
53 2182
54 42
55 0
56 0
57 90
58 520
59 3136
60 12458
61 33380
62 50400
63 33960
64 6170
65 68
66 0
67 0

[0,0,0,0,2,0,0,6,2,0,0,12,10,4,0,0,20,30,36,6,0,0,
 30,68,144,94,10,0,0,42,130,400,536,274,16,0,0,56,
 222,900,1940,2172,768,26,0,0,72,350,1764,5368,
 9982,8544,2182,42,0,0,90,520,3136,12458,33380,
 50400,33960,6170,68,0,0]

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Last modified March 28 10:31 EDT 2024. Contains 371240 sequences. (Running on oeis4.)